package com.cjy.common.bean;

import java.util.ArrayList;

/**
 * 扩展ArrayList
 * 
 * @author: jay.zhoujingjie Date: 13-12-19 Time: 下午2:50
 */
public class OpList<E> extends ArrayList<E> {
	public OpList() {
		super();
	}

	public OpList(E e) {
		this.add(e);
	}

	/**
	 * 插入一个对象
	 * 
	 * @param e
	 * @return
	 */
	public OpList<E> insert(E e) {
		this.add(e);
		return this;
	}

	/**
	 * 删除一个对象
	 * 
	 * @param e
	 * @return
	 */
	public OpList<E> delete(E e) {
		this.remove(e);
		return this;
	}
}
